관절에 발생하는 통증, 부종, 뻣뻣함을 특징으로 하는 염증성 질환.
A medical condition characterized by painful inflammation and stiffness of the joints.
예문:
"Her grandmother suffers from severe arthritis in her knees, making it difficult for her to walk long distances."
"Regular low-impact exercise can help manage the symptoms of rheumatoid arthritis."
"Early diagnosis of arthritis is crucial for preventing permanent joint damage."